Merge pull request swiftlang#107 from dgrove-oss/cleanup-hdd-remnants

cleanup: remove LINUX_PORT_HDD remnants from initial porting work

Author: MadCoder

src/shims/linux_stubs.h

@@ -16,9 +16,6 @@
 #ifndef __DISPATCH__STUBS__INTERNAL
 #define __DISPATCH__STUBS__INTERNAL
 
-// marker for hacks we have made to make progress
-#define __LINUX_PORT_HDD__ 1
-
 /*
  * Stub out defines for some mach types and related macros
  */

tests/bsdtestharness.c

@@ -40,8 +40,8 @@
 extern char **environ;
 
 #ifdef __linux__
-// FIXME: LINUX_PORT_HDD
-//     For initial bringup, don't use libdispatch to test libdispatch!
+// Linux lacks the DISPATCH_SOURCE_TYPE_PROC functionality
+// the real test harness needs.
 #define SIMPLE_TEST_HARNESS 1
 #else
 #define SIMPLE_TEST_HARNESS 0